InChI=1S/C55H36O31/c56-14-7-21-26(45-10(14)3-20(62)44(82-45)9-1-15(57)33(63)16(58)2-9)31-47-48-46-22(8-80-50(75)11-4-17(59)34(64)37(67)23(11)24-12(52(77)83-46)5-18(60)35(65)38(24)68)81-51(76)13-6-19(61)36(66)39(69)25(13)27-29(53(78)85-48)28(41(71)43(73)40(27)70)30-32(54(79)84-47)55(31,86-21)49(74)42(30)72/h1-2,4-7,20,22,31-32,44,46-48,56-73H,3,8H2/t20-,22+,31+,32?,44+,46+,47-,48-,55?/m0/s1